" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Verified answer
Hukum Newton Im = 3 kg
g = 10 m/s²
α = 30°
N = _ ?
Benda diam , Σ Fy = 0
N - W cos α = 0
N = W cos α
N = mg cos 30°
N = 3 × 10 × ½√3
N = 15√3 N
D